04:C9:8B:D0:00:00 to 04:C9:8B:DF:FF:FF
Shenzhen Xiangrui Shixian Technology Co., Ltd.
Inspect this prefixRegistered address
Room 408, 4/F, 7 Heping Industrial Park, Heping Road, Yucui Community, Longhua Sub-district, Longhua District
Shenzhen Guangdong 518057
Block details
- Registry
- MA-M, MAC Address Block Medium (OUI-28)
- Prefix
- 04:C9:8B:D /28
- Addresses in block
- 1,048,576
- Decimal range
- 5,263,680,602,112 to 5,263,681,650,687
- Address type
- Unicast, universally administered
What this block covers
A 28 bit block. Sixteen of these fit inside one 24 bit prefix, so the first three octets are shared with other registrants.
Any MAC address between 04:C9:8B:D0:00:00 and 04:C9:8B:DF:FF:FF belongs to this assignment. The registrant chooses the remaining 20 bits, so the same prefix can appear on very different products from the same company.